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Interconnecting Methods of Web based IPTV Contents Provider to IMS and Its Characteristics  

Kim, Hyun-Ji (Hankuk University of Foreign Studies)
Han, Chi-Moon (Hankuk University of Foreign Studies)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.47, no.6, 2010 , pp. 49-57 More about this Journal
Abstract
In the near future IPTV services will be emerged the various types through Internet, but IMS based IPTV service is one of the very attractive IPTV services. This paper describes the interconnecting architectures of Web based IPTV contents provider to IMS(IP Multimedia System) network and describes the three difference architectures as method to find its IP address. One is the architecture using DNS or HSS to find IP address of Web based IPTV contents provider and connecting gateway function to I-CSCF in IMS. The other is the architecture connecting gateway AS to ISC interface of S-CSCF in IMS. This paper describes the characteristics of traffic generating due to interconnect the Web contents provider, and the traffic model of each architectures. The proposed each architecture is emulated the session establishment delay characteristics in CoD service of IPTV by the simulation. This paper shows that the architecture connecting gateway AS to ISC interface of S-CSCF is the excellent method compare to other two methods in view of the session establishment delay.
Keywords
IMS; Web based IPTV; Contents Provider; Interconnecting Method; NGN;
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